2061430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{601}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 4334400

約数和(自身を除く): 2272970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 601, 686, 1202, 1715, 3005, 3430, 4207, 6010, 8414, 21035, 29449, 42070, 58898, 147245, 206143, 294490, 412286, 1030715, 2061430]

約数ペア:

[(1, 2061430), (2, 1030715), (5, 412286), (7, 294490), (10, 206143), (14, 147245), (35, 58898), (49, 42070), (70, 29449), (98, 21035), (245, 8414), (343, 6010), (490, 4207), (601, 3430), (686, 3005), (1202, 1715)]